I really like Adafruit's stickers for breadboarded 328s, http://www.adafruit.com/products/554When I am working on a prototyping board I will cut one in half lengthwise and reverse the sides to mirror the pins and stick them on the bottom of the board.Saves reversing everything in my head.TomJ

Einstein once said you don't really understand anything until you can explain it to your Grandmother